ADO.NET

0. What is the namespace in which .NET has the data functionality classes ?

1. Can you give a overview of ADO.NET architecture ?

2. What are the two fundamental objects in ADO.NET ?

3. What is difference between dataset and datareader ?

4. What are major difference between classic ADO and ADO.NET ?

5. What is the use of connection object ?

6. What is the use of command objects and what are the methods provided by the command object ?

7. What is the use of dataadapter ?

8. What are basic methods of Dataadapter ?

9. What is Dataset object?

10. What are the various objects in Dataset ?

11. How can we connect to Microsoft Access , Foxpro , Oracle etc ?

12. How do we connect to SQL SERVER , which namespace do we use ?

13. How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures?

14. How can we force the connection object to close after my datareader is closed ?

15. I want to force the datareader to return only schema of the datastore rather than data ?

16. How can we fine tune the command object when we are expecting a single row or a single value ?

17. Which is the best place to store connectionstring in .NET projects ?

18. What are steps involved to fill a dataset ?(Twist :- How can we use dataadapter to fill a dataset ?)

19. What are the various methods provided by the dataset object to generate XML?